.git_header_nav {
  top: 0;
  left: 0;
  width: 100%;
  height: 46px;
  z-index: 1002;
  padding: 0 1rem;
  -webkit-box-shadow: none;
  box-shadow: none;
  position: fixed;
  background-color: #303643 !important;
  /* -webkit-transition: -webkit-box-shadow .3s;
  transition: -webkit-box-shadow .3s;
  transition: box-shadow .3s;
  transition: box-shadow .3s, -webkit-box-shadow .3s; */
}
.git_header_nav .container {
  width: 1240px;
  padding: 0 20px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
}
.git_header_nav .container .header_left, .git_header_nav .container .header_right {
  display: flex;
  align-items: center;
}
.git_header_nav .container .header_left .nav_item {
  margin: 10px 13px;
  color: rgba(255,255,255,0.8);
  font-size: 16px;
}
.git_header_nav .container .header_left .gitosc_logo {
  margin-right: 32px;
  display: inline-flex;
  align-items: center;
}
.git_header_nav .container .header_right .action-item {
  font-size: 20px;
  padding: 7px;
  margin: 0 3px;
}
.git_header_nav .container .header_right .search {
  margin-left: 2px;
  margin-right: 8px;
}
.git_header_nav .container .header_right .action-setting {
  margin: 0 3px;
  display: inline-flex;
  align-items: center;
}